Carrier Air Conditioner specifications OPT1, OPT2, Ccn, Emm, Exv, Lcw

Table 16 — Configuration Mode and Sub-Mode Directory (cont)

SUB-MODE			KEYPAD		ITEM	MARQUEE	NAVIGATOR	ITEM EXPANSION		COMMENT
			ENTRY			DISPLAY RANGE	DISPLAY RANGE
UNIT					TYPE	1 - 5	AIR COOLED	UNIT TYPE	Default: 1
				ENTER
							WATER COOLED
									1	= Air Cooled
							SPLIT
									2	= Water Cooled
							HEAT MACHINE
									3	= Split System
							HEAT RECLAIM
									4	= Heat Machine
									5	= Heat Reclaim
					TONS	15 - 300	15 - 300	UNIT SIZE
					CAP.A	0 - 100%	0 - 100%	CIRCUIT A % CAPACITY
					CMP.A	1 - 4	1 - 4	NUMBER CIRC A COMPRESSOR
					CYL.A	4, 6	4, 6	COMPRESSOR A1 CYLINDERS
					CMP.B	1 - 4	1 - 4	NUMBER CIRC B COMPRESSOR
					CYL.B	4, 6	4, 6	COMPRESSOR B1 CYLINDERS
					EXV	NO-YES	NO-YES	EXV MODULE INSTALLED
						10 - 40 ∆ F	10 - 40 ∆ F		Default
					SH.SP	(6 - 22 ∆ C)	(6 - 22 ∆ C)	EXV SUPERHEAT SETPOINT	29 = 30GTN,R
									23 = 30GUN,R
					SH.OF	–20 - 20 ∆ F	–20 - 20 ∆ F	EXV SUPERHEAT OFFSET	Default: 0
						(–11 - 11 ∆ C)	(–11 - 11 ∆ C)
					REFG	1, 2	1, 2	REFRIGERANT	1	= R-22 (30GTN,R)
									2	= R-134a (30GUN,R)
					FAN.S	1 - 4	2 STAGE IND	FAN STAGING SELECT	1 = 2 Stage Independent
							3 STAGE IND		2	= 3 Stage Independent
									3	= 2 Stage Common
							2 STAGE COM
									4	= 3 Stage Common (Not supported
							3 STAGE COM
										for air cooled)
OPT1					FLUD	1 - 3	1 - 3	COOLER FLUID	1 = Water
				ENTER
									2	= Med. Brine
									3	= Low Brine
					HGB.S	NO-YES	NO-YES	HOT GAS BYPASS SELECT
					HPCM	1 - 4	EXV CONTROL	HEAD PRESS. CONT. METHOD	Default:2
									1	= EXV Control
							SETPOINT CONTROL
									2	= Set Point Control
							SET A EXV B
									3	= Set Point Circuit A, EXV Circuit B
							EXV A SET B
									4	= Set Point Circuit B, EXV Circuit A
					HPCT	0 - 2	NO CONTROL	HEAD PRESS. CONTROL TYPE	Default: 1
									0	= No Control
							AIR COOLED
									1	= Air Cooled
							WATER COOLED
									2	= Water Cooled
					MMR.S	NO-YES	NO-YES	MOTORMASTER SELECT
					PRTS	NO-YES	NO-YES	PRESSURE	Default: NO
								TRANSDUCERS	Not Supported
					PMP.I	OFF-ON	OFF-ON	COOLER PUMP INTERLOCK	Default: ON
					CPC	OFF-ON	OFF-ON	COOLER PUMP CONTROL	Default: OFF
					CNP.I	OFF-ON	OFF-ON	CONDENSER PUMP INTERLOCK	Default: OFF
									Not Applicable
					CNPC	0 - 2	NO CONTROL	CONDENSER PUMP CONTROL	Default: 0
							ON WITH MODE		0	= Not Controlled
							ON WITH COMP		1	= On with Occupied Mode
									2	= On with Compressors
					CWT.S	NO-YES	NO-YES	CONDENSER FLUID SENSORS	Default: NO
									Not Applicable
					CA.UN	0 - 2	0 - 2	NO. CIRCUIT A UNLOADERS
					CB.UN	0 - 2	0 - 2	NO. CIRCUIT B UNLOADERS
					EMM	NO-YES	NO-YES	EMM MODULE INSTALLED
OPT2					CTRL	0 - 3	SWITCH	CONTROL METHOD	0 = Switch
				ENTER
							7 DAY OCC		1	= 7-Day Schedule
							OCCUPANCY		2	= Occupancy Schedule
							CCN		3	= CCN
					CCNA	1 - 239	1 - 239	CCN ADDRESS	Default: 1
					CCNB	0 - 239	0 - 239	CCN BUS NUMBER	Default: 0
		LEGEND
CCN	— Carrier Comfort Network
EMM	— Energy Management Module
EXV	— Electronic Expansion Valve
LCW	— Leaving Chilled Water

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